THE PRODUCT DESCRIPTION ►∣Product Description:

Suitable for research institutions and laboratory production of trace particle powders in food, pharmaceutical, and chemical industries; widely applicable to all solutions such as emulsions and suspensions; ideal for drying heat-sensitive materials like biological products, biopharmaceuticals, and enzyme preparations.

A nitrogen closed-loop spray dryer is a model designed for spray drying organic solvents, toxic or hazardous materials. In cases where the material contains a high concentration of organic solvents, is flammable and explosive, or is prone to oxidation, the machine uses nitrogen to replace the air in the drying atomization system. The nitrogen is then filtered and passed through a multi-stage condensation unit before being circulated and used in a closed loop, ensuring safety during the experiment and preventing the sample from being oxidized, thereby completing the drying and collection process.

THE MAIN CHARACTERISTICS

1: Display SystemColorful7-inch large LCD touch screenFully Chinese-operated interfaceTemperature curve memory function, real-time monitoring, full 304 stainless steel construction

2: Heating System: Jacketed heating system reduces heat loss in piping, offers high temperature control accuracy, ensuring the safety of the machine at high temperatures.

3: Variable Frequency Fan: Allows for precise control of air volume in and out, significantly reducing the loss of fine materials.

4: Nitrogen Recirculation System: The gas is circulated by a desiccant from the recirculating fan, through a condenser, heater, drier, and separator, and then returned to the recirculating fan for reuse, significantly reducing gas consumption and ensuring experimental safety, as well as preventing sample oxidation.

5: Oxygen Measurement System: High-precision 0.1 oxygen measurement system that automatically controls the start and stop of feeding based on oxygen concentration levels, ensuring the safety of the experiment.

6: Filtration System: An efficient filtration system significantly reduces material loss after drying

7: Condensation System: Multi-stage solvent condensation system, significantly enhancing solvent recovery rate

8: Inspection System: Multiple temperature detection systems ensure effective drying for heat-sensitive materials.

9: Monitoring System: Multiple temperature monitoring systems to ensure effective drying for heat-sensitive materials.

10: Tower dryer vortex separators are all demountable for cleaning, addressing the difficulty in cleaning issue.

11: Optional self-produced nitrogen generator available, reducing the frequency of nitrogen cylinder usage

Technical Parameters